Focus on analyzing and answering js and el expression operation list
is showing a list table, and the data in the table comes from a list, and the fields in the entity class in the list are taken from the dictionary table Therefore, values such as 0 and 1 are stored. Since text needs to be displayed during display, I wrote a comparison method
[html] view plain copy
var len='${fn:length(products.detailList)}';
for(var index=0;index<len;index++){
var singleunit='${products.detailList[""+index+""].supply.singleunit}';
for(var u=0;u<dictlist.length;u++){
var value=dictlist[u].value;
var label=dictlist[u].label;
if(singleunit==value){
$("#specunit"+index+"").html(label);
}
}
}Haha, pay attention to the double quotes there. I struggled for several hours and even thought of changing my mind. Later, I thought of jquery connecting variables, and I was instantly inspired, and the result was great.
The above is a list of js and el expression operations that I compiled for everyone. I hope it will be helpful to everyone in the future.
Related articles:
Detailed introduction to the use of EL expressions in JS
How to pass two parameters to JS onclick Specific steps of JS method
Detailed explanation of JS rewriting prototype object
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