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render placeholder text

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This commit is contained in:
Andy Edinborough 2013-01-02 17:03:16 -06:00
parent 7da4326885
commit 55ed0ffde0
1 changed files with 8 additions and 4 deletions
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12
src/Parse.js
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@ -493,7 +493,11 @@ _html2canvas.Parse = function (images, options) {
valueWrap.style.top = bounds.top + "px";
valueWrap.style.left = bounds.left + "px";
textValue = (el.nodeName === "SELECT") ? el.options[el.selectedIndex].text : el.value;
textValue = (el.nodeName === "SELECT") ? (el.options[el.selectedIndex] || 0).text : el.value;
if(!textValue) {
textValue = el.placeholder;
}
textNode = doc.createTextNode(textValue);
valueWrap.appendChild(textNode);
@ -754,17 +758,17 @@ _html2canvas.Parse = function (images, options) {
case "INPUT":
// TODO add all relevant type's, i.e. HTML5 new stuff
// todo add support for placeholder attribute for browsers which support it
if (/^(text|url|email|submit|button|reset)$/.test(element.type) && element.value.length > 0){
if (/^(text|url|email|submit|button|reset)$/.test(element.type) && (element.value || element.placeholder).length > 0){
renderFormValue(element, bounds, stack);
}
break;
case "TEXTAREA":
if (element.value.length > 0){
if ((element.value || element.placeholder).length > 0){
renderFormValue(element, bounds, stack);
}
break;
case "SELECT":
if (element.options.length > 0){
if ((element.options||element.placeholder).length > 0){
renderFormValue(element, bounds, stack);
}
break;