javascript - How to Make If statement for a specific Image source? -


i have line in program (run in dreamweaver) following:

function go() { if((document.test.test1.src == document.test.test2.src && document.test.test2.src == document.test.test3.src ))  ...... ...... ..... }

this function runs when have 3 different images when either of 3 equal each other in page. however, how make specify images equal each other, instead of doing of three.

for ex, if 1 image titled 'x' if 3 test1,test2,test of value 'x' run function , display message, however, displays same message other images (if equal 'y') id have separate messages somehow.

i'd separate comparison separate function current image element parameter , use method different image objects:

function compare(imgelem){   if((document.test.test1.src == document.test.test2.src && document.test.test2.src == document.test.test3.src ))     console.log(imgelem.id,"triggered");     // or else   } }  compare(document.test.test1); compare(document.test.test2); compare(document.test.test3);

however solution might not accurate depending on how many elements you're comparing. large number of elements, try using map.


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