I have this javascript code that runs fine in the Developer Tools' Console in IE. But when I try to insert that javascript into BP, it throws an error:
Failed to perform step 1 in Navigate Stage 'Embed' on page 'Check Message Area' - More than one element matched the query terms
Also, BP sometimes does insert this js code, but when I invoke it, it gives the same error at that time.
Any ideas?
Code:
//helper function
function initBridge() {
if (document.getElementById("JSOutput") == null){
// Add invisible textbox
var body = document.getElementsByTagName("body")[0];
var text = document.createElement("input");
text.id = "JSOutput";
text.style.display = "none";
body.insertBefore(text, body.firstChild);
}
else {
// Clear invisible textbox
document.getElementById("JSOutput").value = "";
}
}
// main function
function getErrors(args) {
var i = 1;
var j = 0;
var errors = "";
var frameId= "CRMApplicationFrame";
//var topAreaId = "FRAME_TOPAREA";
var subFrameId = "FRAME_APPLICATION";
var formId = "myFormId";
// this section drills down into the webpage to extract the right elements from nested iframes
var mainFrame = document.getElementById(frameId);
var div2 = mainFrame.contentWindow.document.getElementById("APP_FRAME_ANCHOR");
mainFrame = div2.querySelector("iframe");
mainFrame = mainFrame.contentWindow.document.getElementById(frameId);
var subFrame = mainFrame.contentWindow.document.getElementById(subFrameId);
var frameset = subFrame.contentWindow.document.frames['WorkAreaFrame1'];
var form = frameset.document.getElementById(formId);
//main work loop
while(true) {
var divId= "CRMMessageLine" + i;
var div = form.querySelector("#" + divId);
if (!div) {
break;
}
var img = div.querySelector('.th-mes-line-img');
var alt = img.getAttribute("alt");
if (alt == 'Error') {
if (j)
errors += ", ";
var data = div.querySelector('.th-mes-line[title]');
if (data) {
var title = data.getAttribute("title");
errors += title;
j++;
}
}
i++;
}
initBridge();
if (j) {
document.getElementById("JSOutput").value= errors;
}
else {
var output = document.getElementById("JSOutput");
output.value= "No errors found";
}
}
