I wrote a script to search for a String in innerHTML and clicks the button when the string has the correct value.
Everything is ok when i am searchin for exampe for "313". The script reloads when nothing ist found and clicks my button when innerHTML matches 313.
Here the problem:
When i am trying to compare innerHTML with "35,00 €" the script reloads fine when nothing is found. But when for example "60,00 €" is found the script stops. No reload of the page follows.
Can somebody tell me why????
Here my script:
(function() {
'use strict';
var ClickID, IDString, anfang, clickstring, element, ende, i, zeile, zeilen;
zeilen = document.getElementsByClassName('content-card-entry fcb-row fcb-clear');
i = 0;
while (i < zeilen.length) {
zeile = zeilen[i];
if (zeile.children[3].children[0].innerHTML == "35,00 €") {
IDString = zeile.children[0].children[0].id;
ClickID = IDString.substr(42, 5);
anfang = 'ctl00_ContentMiddle_TicketList1_GridView1_';
ende = '_LinkButton1';
clickstring = anfang + ClickID + ende;
element = document.getElementById(clickstring);
element.click();
return;
}
i++;
}
location.reload();
})();And here is the html it runs on:
<div>
<table cellspacing="0" rules="rows" id="ctl00_ContentMiddle_TicketList1_GridView1" style="border-width:0px;width:100%;border-collapse:collapse;">
<tr>
<th scope="col"> </th>
</tr><tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label1">101</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label2">16</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label3">21</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label4">70,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl03$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr><tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label1">107</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label2">14</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label3">23</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label4">70,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl04$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr><tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label1">326</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label2">6</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label3">16</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label4">60,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl05$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr><tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label1">313</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label2">18</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label3">18</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label4">35,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl06$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr>
</table>
</div>
</div> And here is what the Console says:
(unknown) ERROR: Execution of script 'Zweitmarkt_Preis_test' failed! Cannot read property 'children' of undefined
I was able to fix your code. This a working version.
Just remove the comment of the line
//element.click();
Ok no how it works?
First, we search for all the elements that has these three classes v.content-card-entry.fcb-row.fcb-clear as shown this line:
rows = document.querySelectorAll('.content-card-entry.fcb-row.fcb-clear');
Then we search for the elements that has a parent span and are span. This replaced your children implementation with:
row.querySelectorAll('span > span');
Now we can get the id of this label. Remember according to your HTML you will find 4 kinds of labels and the Label4 is the one that contains the price. Then you verify that it has an innerHTML value and done.
var IDString = label.id;
if (IDString.includes("Label4")) {
if (label.innerHTML == amount) {
...
}
}
You can replace the variable amount = '60,00 €'; with any other value.
Viel Glück.
(function() {
'use strict';
var ClickID, IDString, anfang, clickstring, ende, amount, rows;
anfang = 'ctl00_ContentMiddle_TicketList1_GridView1_';
ende = '_LinkButton1';
amount = '60,00 €';
rows = document.querySelectorAll('.content-card-entry.fcb-row.fcb-clear');
rows.forEach(function(row) {
var labels = row.querySelectorAll('span > span');
labels.forEach(function(label) {
var IDString = label.id;
if (IDString.includes("Label4")) {
if (label.innerHTML == amount) {
ClickID = IDString.substr(42, 5);
clickstring = anfang + ClickID + ende;
var element = document.getElementById(clickstring);
console.log('Click on: ' + clickstring);
//element.click();
return;
}
}
});
});
location.reload();
})();<div>
<table cellspacing="0" rules="rows" id="ctl00_ContentMiddle_TicketList1_GridView1" style="border-width:0px;width:100%;border-collapse:collapse;">
<tr>
<th scope="col"> </th>
</tr>
<tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label1">101</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label2">16</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label3">21</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_Label4">70,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl03_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl03$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr>
<tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label1">107</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label2">14</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label3">23</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_Label4">70,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl04_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl04$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr>
<tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label1">326</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label2">6</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label3">16</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_Label4">60,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl05_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl05$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr>
<tr>
<td>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_P1" class="content-card-entry fcb-row fcb-clear">
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label1">313</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label2">18</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label3">18</span>
</span>
<span class="content-card-entry-value fcb-gr-3 fcb-gr-3@small">
<span id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_Label4">35,00 €</span>
</span>
</p>
<p id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_P5" class="content-card-entry fcb-row fcb-clear" style="text-align:right;">
<span class="content-card-entry-value fcb-gr-12 fcb-gr-12@small">
<a id="ctl00_ContentMiddle_TicketList1_GridView1_ctl06_LinkButton1" class="button small cart-buttons-second-button" Autopostback="false" href="javascript:__doPostBack('ctl00$ContentMiddle$TicketList1$GridView1$ctl06$LinkButton1','')">In den Warenkorb</a>
</span>
</p>
<hr />
</td>
</tr>
</table>
</div>